45243515602 has 16 divisors (see below), whose sum is σ = 71325414720. Its totient is φ = 21482529552.

The previous prime is 45243515587. The next prime is 45243515617. The reversal of 45243515602 is 20651534254.

It is an interprime number because it is at equal distance from previous prime (45243515587) and next prime (45243515617).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3531573 + ... + 3544360.

It is an arithmetic number, because the mean of its divisors is an integer number (4457838420).

Almost surely, 2^45243515602 is an apocalyptic number.

45243515602 is a deficient number, since it is larger than the sum of its proper divisors (26081899118).

45243515602 is a wasteful number, since it uses less digits than its factorization.

45243515602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076097.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 45243515602 in words is "forty-five billion, two hundred forty-three million, five hundred fifteen thousand, six hundred two".